UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L3q93igqGcZbRVGKncgIjEVI4UoTxNij54pfBzlrls=' 
WHERE 
  key_id = '02b1553ccff2b2284381818c308cce1d9603471863c577cbd2110b5bf1c911ff' 
  AND (
    token = '+L3q93igqGcZbRVGKncgIjEVI4UoTxNij54pfBzlrls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )